baber/WOPTO huggingface dataset:
Patent JP-H10270148-A (JP)
Title: Heating resistor supporting structure for heat treatment furnace
Inventor: MOTOYOSHI YOSHIYUKI
IPC: H05B3/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent the falling-off of a comb-teeth shaped supporting tool with a simple means by fitting the ceramic comb-teeth shaped supporting tool for supporting a coiled heating resistor in the recessed part of a furnace wall body inner surface and inserting a ceramic circular bar-like wedge member into a through-hole formed by this fitting. SOLUTION: For supporting a coiled heating resistor B by using a comb-teeth shaped supporting tool A, first, the comb-teeth part 5 of the comb-teeth shaped supporting tool A is assembled to pass from the inside of the coiled heating resistor B placed inside a furnace wall body 1 through the coil pitch of the heat resistor B, and the tip of the comb-teeth part 5 is fitted in the recessed part 2 of the furnace wall body 1. By this fitting, a circular through hole is formed between a semi-circular groove part 7 in both sides of the comb-teeth tip part and a semi-circular groove part 3 in the recessed part side. The ceramic circular bar-like wedge member C is inserted into this through-hole, and the comb-teeth tip part of each supporting tool A fitted in the recessed part 2 is wedge-fixed in the furnace wall body side.  Thus, a preferred heating resistor supporting structure is provided for a heat treatment furnace.
Patent JP-H09257460-A (JP)
Title: Method for measuring shape of thick steel plate
Inventor: MANO TOYOJI
IPC: G01B21/20
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a means for simply, accurately and automatically measuring a shape of a thick steel plate with curves or steps after being sheared. SOLUTION: In measuring a shape of a thick steel plate 2 on a carrier roller table 1, at least three edge position detectors 3a-3b are arranged via a space at the drive side of the carrier roller table 1 and positions of edges of the thick steel plate are measured by the detectors. The amount of a bend of each edge from both ends of the steel plate is obtained from the measuring values. Moreover, positions of edges are continuously measured in a longitudinal direction of the steel plate by an edge position detector disposed at the work side and the edge position detectors at the drive side. The shape of all the length of the thick steel plate is calculated from the measuring values and the amount of bends of three or more points obtained beforehand.
Patent JP-S5516529-A (JP)
Title: Communication unit
Inventor: AOKI TERUO
IPC: H04L1/16
Filed: 1978-07-20
Abstract: PURPOSE: To obtain an error resending request function with transmission efficiency improved sacrificing a little reliability by stopping the transmission of a few error detection signals, even if detected, to a transmission part and 2nd memory unit.  
     CONSTITUTION: Discriminator 26 in reception part 2 selects a desired detection code among detection signal output 21 from demodulator 17 and its output 27 is applied to 2nd modulator 23 and 2nd memory unit 19. On the input of error detection signal 21, quinary counter circuit 28 starts counting pulses of signal 21. Since ouput 32 of inverter 29 is "1" unitl the output of quinary counter circuit 28 reaches "1", AND gate 31 stays open and signal 21 itself is output 27 of discriminator 26. Once circuit 28 counts the pulses of signal 21 five times, output 30 of circuit 28 becomes "1" and output 32 of inverter 29 becomes "0" to close AND gate 31, so that the 5th pulse of signal 21 will never appear at output 27 of discriminator 26. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06301574-A (JP)
Title: Device for detecting fault of electronic control unit
Inventor: HOSOYA KOICHI
IPC: G06F11/30
Filed: 1993-04-15
Abstract: PURPOSE:To detect the abnormality in a short time by delaying a monitoring signal to be inputted to a fault judgement means by the prescribed time and detecting the abnormality of the fault judgement means based on the judgement output of the fault judgement means in the delay time. CONSTITUTION:Watch dog pulses of CPU1 and CPU2 are inputted for the input of an AND circuit 3, the delay output by the watch dog pulse counter 1 is inputted for the watch dog pulse from the CPU1, and the OR output is delayed by the watch dog pulse counter 2 to generate a watch dog monitor signal. Therefore, if the monitor signal is turned on inspite of no input of the watch dog pulses of the CPU1 or the CPU2 the output of a AND circuit 5 becomes 'H' and the abnormality is detected. Thus, if the fault judgement output shows the normal judgement output in the delay time, the fault judgement means can be easily judged as being abnormal.
Patent JP-H05291296-A (JP)
Title: Field effect transistor
Inventor: MORITSUKA MAYUMI
IPC: H01L21/338
Filed: 1992-04-09
Abstract: PURPOSE:To provide an FET structure which can prevent deterioration of FET performance due to a short channel effect by forming an operation layer on a gate electrode and depositing source and drain electrodes on this operation layer. CONSTITUTION:A Shottky gate 13 utilizing WNx is formed on a semi-insulating GaAs substrate 11. After the gate electrode 13 is formed, an N-type GaAs operation layer 12 including Si of 3X10<28>cm<-13> is formed in the thickness of 400Angstrom  by the MOCVD method. Thereafter, ohmic layers of Au/Ge/Au are stacked and the upper part of gate is removed by the etching to form the source and drain electrodes 14, 15. With this structure, a depletion layer is widely extended to the side of substrate 11 from the gate electrode 13 and a current flowing between the source and drain through the substrate 11 can be reduced. As a result, deterioration of FET performance due to short channel effect can be prevented.
Patent JP-H06299253-A (JP)
Title: Method for controlling catenary in consideration of variation of catenary length
Inventor: MOCHIDA MASARU
IPC: C21D11/00
Filed: 1993-04-15
Abstract: PURPOSE:To make the variation of catenary deflection quantity less even if the distance or the height difference between rolls at both ends constituting the catenary is changed. CONSTITUTION:At the time of changing the distance or the height difference between the supporting rolls 5a, 5b in a line having the long catenary supported with two rolls 1a, 1b, beforehand by using quadratic approximate expression, the deflection quantity is predicted so that the variation of the catenary deflection quantity becomes less as much as possible. The circular velocity of bridle roll controlling the catenary deflection quantity is controlled with feedforward by using the acceleration constant. By this method, the stable catenary deflection position control is easily executed.
Patent JP-H05288317-A (JP)
Title: Loading device for waste material melting furnace
Inventor: KUWAZUKA SHIYUNJI
IPC: F23G5/44
Filed: 1992-04-09
Abstract: PURPOSE:To provide a loading device eliminating displacement distribution and having a low height by a method wherein the charging device is connected to a supplying source and a loading shoot capable of swivelling within a range of the charging port of block carbonic combustible substances and further being inclined from a waste material loading cylinder. CONSTITUTION:In the case that the waste material A is loaded within a loading cylinder 5 together with block-like cokes B and lime stones C are cubic material, the waste material A is fed at a feeding port 12, a loading shoot 13 is rotated and the material is loaded while the shoot is being inclined within a range of a diameter of the loading cylinder 5. In the case that the waste material A and the lime stones C are loaded into the loading port 7 from a loading shoot 13, the amount of block-like cokes B in respect to the waste material is loaded from a cokes loading inlet 7 into the furnace. With such an arrangement, a height of the loading device is restricted low and then the charged materials dispersed into each of the charging regions are uniformalized.
Patent JP-S59213891-A (JP)
Inventor: FUKUCHI HIROSHI
IPC: E21B7/24
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07290790-A (JP)
Title: Printer
Inventor: IIMA SHIN
IPC: B41J2/325
Filed: 1994-04-27
Abstract: PURPOSE:To prevent a receptive layer from being stuck to an ink ribbon guide as far as possible on the occasion of using an ink ribbon with a receptive layer. CONSTITUTION:An ink ribbon 3 and printing paper 4 are both placed between a printing head 1 and platen 2, printing processing is performed by performing a thermal pressure-contacting action by the printing head 1 while moving the ink ribbon 3 and printing paper 4, positioned at a delivery side of the printing head 1 and the third ink ribbon guide 9 coming into contact with an ink surface side of the ink ribbon 3 is constituted so that a contacting surface 9b of an outer sphere of the printing is lower by one step to a contacting surface 9a of a printing sphere. The a contacting surface of the third ink ribbon guide 9 is constituted as an uneven and coarse roughened surface 9c.
Patent JP-H01263910-A (JP)
Title: Perpendicular magnetic recording medium and magnetic disk device
Inventor: MATSUDA YOSHIFUMI
IPC: G11B5/667
Filed: 1988-04-13
Abstract: PURPOSE:To improve magnetic characteristics and adhesiveness so as to obtain a high recording density and to improve reliability by using intermediate layers of a Ti-alloy contg. specific elements in addition to Ti as nonmagnetic intermediate layers. CONSTITUTION:The thin films added with at least one kind of the element selected from the group consisting of V, Nb, Ta, Cr, Mo, W, Mn, Ni, Pd, Pt, Cu, Ag, Au, C, Si, Ge, Ru, Os, Rh, and Ir are used for the intermediate layers 13, 13' of the Ti-base alloy of the perpendicular magnetic recording medium provided with the intermediate layers 13, 13' of the Ti-base alloy between hexagonal magnetic alloy layers 14, 14' and a nonmagnetic substrate 11. The c-axis orientational property and magnetic characteristics of the hexagonal magnetic alloy layers 14, 14' are thereby greatly improved and the magnetic disk and device having the good recording and reproducing characteristics and reliability are thereby obtd.
Patent JP-S62246423-A (JP)
Title: Electrolytic grinding method for zirconium or zirconium alloy
Inventor: FUJIWARA KAZUO
IPC: B23H5/00
Filed: 1986-04-17
Abstract: PURPOSE:To enable the application of efficient and quantitative electrolytic grinding to an expensive metal material in an electrolytic grinding process using unwoven cloth impregnated with abrasive grains by keeping a relation between unwoven cloth pressing face pressure 'P'(kgf/cm<2>) and electrolytic voltage 'V' as PXV>=30. CONSTITUTION:In an electrolytic grinding process for zirconium or the alloy thereof, an electrolyte of about 20% NaNO3 is used under an condition wherein relative speed is about 110m/min between unwoven cloth impregnated with abrasive grains and the external surface of a material to be ground and electrode transfer speed is about 50cm/min. And predetermined bath voltage 'V' and unwoven cloth pressing surface pressure 'P'(kgf/cm<2>) are applied for electrolytic grinding. In this case, PXV>=30 is prerequisite to obtain a grinding rate of 30mum/min and for example, if V=25 and P=1.5, a grinding rate of 38mum/min is available. In this way, it becomes possible to apply efficient and quantitative electrolytic grinding to an expensive metal material.
Patent JP-2000283693-A (JP)
Title: Connection structure of combined heat exchanger
Inventor: TANAKA SOTOHARU
IPC: F28D1/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure which is small in number of parts and is easy of connection and is strong, in one which connects a heat exchanger for cooling of cooling water of an engine mainly for an automobile with a heat exchanger for a car air conditioner in a body. SOLUTION: The end of the header pipe 2 of the first heat exchanger 3 is plastically transformed flat to be blocked, and also the end is bent in L shape in cross section to form an attachment 7. Then, the attachment 7 is provided with a connection hole 8, and the first heat exchanger 3 is fastened and fixed to the tank 5 of the second heat exchanger 6 or the strong member 10 around the second core 4 through a fastening bolt 9 inserted into the connection hole 8.
Patent JP-H07276111-A (JP)
Title: Knife-edge position correcting device of cutting tool
Inventor: MURAMATSU KENJI
IPC: B23B29/034
Filed: 1994-04-05
Abstract: PURPOSE:To improve a dynamic balance performance of a knife-edge position correcting device of a cutting tool using an element for a piezoelectric actuator. CONSTITUTION:Two pieces of elements 12a, 12b for a piezoelectric actuator are provided in a correction head 11 and they are arranged symmetrically on a rotational central line O-O' of the correction head 11. A slit groove 13a passing through the element 12a for the piezoelectric actuator and a slit groove 13b passing through the element 12b for the piezoelectric actuator are formed in the correction head 11, and the slit groove 13a and the slit groove 13b are symmetrically arranged on the rotational central line O-O' of the correction head 11. Additionally, a condenser 24 is furnished on an electric circuit of the elements 12a, 12b for the piezoelectric actuator and an electric power source V.
Patent JP-2000286375-A (JP)
Title: Semiconductor device
Inventor: TSUBONOYA MAKOTO
IPC: H01L21/56
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a semiconductor and enhance its strength of bonding to a mounting board by removing coupling bodies from the underside of the semiconductor device and individually separating connecting pieces. SOLUTION: A frame 10 has an island 11 to bond a semiconductor chip to be formed in the center, and a coupling body R extending from each corner through suspending leads 12 is formed so that the island 11 is encircled with the coupling bodies R. First connecting pieces 13 extending toward the island 11 are integrally formed on the coupling bodies R at substantially equal intervals, and second connecting pieces 14 extending outward from the coupling bodies R are formed. A semiconductor chip is bonded to the island 11 using bonding material and a resin sealing body is placed. Finally, the first and second connecting pieces 12 and 14 are individually separated. Thus, the overall size and cost of the semiconductor device are reduced and the strength of connection with a mounting board is enhanced.
Patent JP-S57204348-A (JP)
Title: Power transmission device equipped with flywheel with built-in viscous coupling
Inventor: NAKAYAMA HIROSHI
IPC: F16F15/16
Filed: 1981-06-10
Abstract: PURPOSE:To prevent generation of vibration arising from a rapid change of speed or torque, by constituting a device such that torque of an input side rotary member is transmitted to an output side rotary member through a viscous coupling built in a flywheel. CONSTITUTION:If an input shaft 1 and input side rotary member 3 are rotated, torque of the input side rotary member 3 is transmitted to torque transmission plates 11 and 12 by viscosity resistance of viscous fluid between a viscosity friction rotary surface 5a and viscosity friction rotary surface 11a and a viscosity friction rotary surface 5a' and viscosity friction rotary surface 12a, further transmitted to an output shaft 23 through a torque transmission cylinder 13 and envelope member 21. In this way, a rapid change of speed or torque of the input shaft 1 can be reduced and damped by a viscous coupling B, then transmitted to an output side rotary member 7 as a smooth change of speed or torque.
Patent JP-H09284721-A (JP)
Title: Magnetic reproducing device
Inventor: KITAZAWA KENICHI
IPC: H04N5/93
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To improve picture quality by eliminating noises at the time of high- speed reproduction by providing a pair of EP heads for economy reproduction and switching the outputs of SP heads for ordinary reproduction to EP head outputs synchronously with the rotation of a rotary drum corresponding to a prescribed switching signal at the time of high-speed reproduction. SOLUTION: The respective outputs from a pair of EP heads 2 and 3 and SP heads 4 and 5 are respectively amplified by head amplifiers 7, 9, 8 and 10, inputted to SWA11 and SWB12 and switched synchronously with the rotation of the drum. The output of a drum flip-flop pulse DP generation circuit 17 is supplied to a head switching pattern HP generation circuit 19 as well, its output is inputted to a phase change circuit 20, a comparator 15 compares the output signals from the SWA11 and SWB12 while referring to a pattern for which phase shift is performed to the head switching pattern, and the signal of the higher regenerative output is inputted to a control circuit 18. Based on that output, the continuous head amplifier outputs are selected as the input signals of a demodulation circuit 1 4 by an SWC13.
Patent JP-H03287431-A (JP)
Title: Air bag protecting rubber molded article
Inventor: HORIUCHI NORIYUKI
IPC: B60R21/16
Filed: 1990-04-04
Abstract: PURPOSE:To facilitate air bag folding work at the time of folding an air bag so as to be accommodated into a pad by providing a rubber molded article with an annular wall part formed in such a way as to protrude toward the inside of the air bag on the outer peripheral side of an annular retainer. CONSTITUTION:An air bag 2 is formed of an air bag body 3 and plural laminated reinforcing sheets 4, 4. The reinforcing sheets 4, 4 are laminated and sewed at the inflater fitting opening 6 peripheral edge part of the inner peripheral surface 5 of the air bag body 3. A through hole for inserting a fitting bolt 8 through at the time of assembling the air bag 2 to a bag holder 7 is formed at the peripheral edge part of the inflater fitting opening 6 of the air bag 2. Rubber molded articles 10 are disposed on the inner peripheral surface 11 of the air bag 2. In this case, the rubber molded articles 10 are to be ring bodies of approximately L-shape cross section, and this ring body is formed of an annular base part 12 forming one side of L and an annular wall part 13 forming the other side of L so as to form the outer peripheral edge part of the ring body.
Patent JP-H01259905-A (JP)
Title: Sealing of edge face of honeycomb molding
Inventor: TSUKADA KIYOTAKA
IPC: B01J35/04
Filed: 1988-04-11
Abstract: PURPOSE:To seal surely the edge face of a through hole and also facilitate its work, by injecting a plastic thin film molding as plugging material into said edge face via a masking material by using a pressing tool which corresponds to the shape of said through hole or has a similar shape to the corresponding shape and of which area is specified to the area of said through hole. CONSTITUTION:A mask 2 is disposed at the edge face of a honeycomb molding 1 and a plastic thin film molding 3 is placed thereon. Then, said plastic molding 3 is pressed by a pressing tool 4 to inject said plastic molding 3 into said edge face 11b of the through hole of said honeycomb molding 1. Said pressing tool 4 is then moved to the edge face 11b of another through hole to be pressed, and similarly all desired edge faces 11b of through hole are sealed followed by removing said mask 2 and remaining part of said molding 3 to complete the sealing. Then, it is required that the sectional shape of said pressing tool corresponds to the shape of said edge face of through hole or similar to the corresponding shape and its area is 100-500% as large as the area of through hole.
Patent JP-H11287792-A (JP)
Title: Purification method of interleukin 6 receptor
Inventor: IDE TERUHIKO
IPC: G01N30/46
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a purification method that can obtain IL-6R with high yield and can especially be applied to manufacture in an industrial production scale when purifying interleukin 6 receptor (IL-6R) using the column chromatography method. SOLUTION: The culture solution of gene recombination pichia yeast for developing IL-6R is subjected to cation exchange chromatography. Then, the culture solution is subjected to hydrophobic interaction chromatography, and, furthermore, is subjected to gel filtration chromatography, affinity chromatography, and reverse-phase chromatography for separating and picking out an IL-6R section, thus obtaining purification IL-6R.
Patent JP-S63256624-A (JP)
Title: Aromatic-heterocyclic ring-containing polyimide
Inventor: KIMURA MASATOSHI
IPC: C08G73/10
Filed: 1987-04-14
Abstract: PURPOSE:To obtain the title high-modulus polyimide capable of being molded by a solution process and excellent in heat resistance, containing a benzobisthiazole skeleton in the main chain. CONSTITUTION:An aromatic diamine which gives structure I, e.g., 2,6-(4,4'- diaminodiphenyl)benzo[1,2-d:4,5-d']bisthiazole, an aromatic diamine which gives structure II, e.g., m-phenylenediamine, and an aromatic tetracarboxylic dianhydride, e.g., pyromellitic dianhydride, are reacted with each other in an amide solvent, e.g., N-methyl-2-pyrrolidone, to obtain an aromatic-heterocyclic ring-containing polyimide comprising 15-50mol.% structural units of formula I, 35-0mol.% structural units of formula II (wherein Ar1 is a group of formula III or IV, X and X' are each H, an alkyl, an alkoxy or a halogen and Y is a direct bond, -O-, -CH2-, -S-, -SO2- or a group of any one of formulas V-VII) and 50mol.% structural units of formula VIII (wherein Ar2 is a group of formula IX or X).
Patent JP-S57203759-A (JP)
Title: Manufacture of plated band steel
Inventor: SAKAI KANGO
IPC: C23C2/20
Filed: 1981-06-11
Abstract: PURPOSE:To manufacture a molten zinc plating steel plate which is excellent in corrosion resistance and satisfactory in luster, by controlling an O2 concentration range in plural areas on the bath surface, respectively, until a plating metal is coagulated, in case of melt-plating a band steel by a zinc bath containing Mg and Sn. CONSTITUTION:Molten zinc plating is performed by passing a band steel tape 1 through a zinc bath 4 containing both 0.1-2.0% Mg and 0.1-8% Sn. In this case O2 concentration of a space of the upper maximum 1 meter of the bath surface side including a wiping nozzle 7 is controlled to 100-1,000ppm, by enclosing at least a part by a sealing body 2 until a plating metal which has adhered onto the surface of the steel tape in the upper part from the surface of the bath 4 is coagulated. Also, O2 concentration of the coagulated area side of its upper plating metal is controlled as mentioned below. That is to say, when this O2 concentration is controlled to >=''0''- concentration in the air, >=1,000ppm, and 100ppm- concentration in the air, in case when the plating quantity is <=50g/m<2>, 50-200g/m<2>, and >=200g/m<2>, respectively, it is possible to obtaii a plating band steel which not only has said characteristics but also generates no twist nor hair crack.
Patent JP-S61248137-A (JP)
Title: System selecting system
Inventor: KONISHI SHINSUKE
IPC: G06F9/445
Filed: 1985-04-25
Abstract: PURPOSE:To make operation of different basic systems possible by providing a selecting device in a ROM in which a basic system is stored, storing a desinating flag that designates the basic system of a program loaded a RAM in which programs are loaded, and selecting and designating the basic system referring to the designating flag by the selecting device. CONSTITUTION:The first storage section 2 that stores plural basic systems and a selecting device 4 that selects the basic system is made up of a ROM. The second storage section 3 in which the basic system of loaded program is designated by a designating flag 5 when a program used by the basic system is loaded is made up of a RAM. The selecting device 4 selects the basic system designated by the designating flag 5 referring to the designating flag 5. Thus, different basic systems can be used without changing the ROM.
Patent JP-S62255091-A (JP)
Inventor: FURANKU ENU DEIMEO
IPC: B25J15/02
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。